3 years ago

Pls help me ill give brainliest Do all 3 pls to get brainliest

Mathematics

1 answer:

olya-2409 [2.1K]3 years ago

6 0

Answer:

16.) c. 2x²+7x-15

17.) c. $y=\frac{4}{9}x+\frac{17}{9}$

18.) D

Step-by-step explanation:

have a wonderful day! :D

You might be interested in

This thing is hard help me please I need to get a good grade

Greeley [361]

Step-by-step explanation:

2y=14

y=7

-2x-2(7)=-28

-2x=-28+14

-2x=-14

x=7

4 0

3 years ago

What is the value of the expression below when y=2 6y^2 +8y-9

Annette [7]

Answer:

6y^2+7

Step-by-step explanation:

when you put in the two for y you get tour answer. i tried to simplify it down to the simplest form.

8 0

2 years ago

I need your help please!

irga5000 [103]

Answer:

Step-bye-step explanation:

3/10 inch = 7/8miles

1inch = 7/8÷ 3/10 miles

= 7/8 × 10/3

= 35/12miles

= 2 11/12

3 0

3 years ago

Find the distance between (4,2) and (-4,-4)

VikaD [51]

Use the distance formula, and plug in values.
$d = \sqrt{(x_{2}-x_{1} )^{2}+(y_{2}-y_{1} )^{2}}$
<u /> $d = \sqrt{( -4-4 )^{2}+( -4-2 )^{2}}$
$d = \sqrt{( -8 )^{2}+( -6 )^{2}}$
$d = \sqrt{64+36}$
$d= \sqrt{100}$

Therefore, the distance is equal to "10".

3 0

3 years ago

MARKING AS BRAINLIEST (geometry)

KonstantinChe [14]

Answer:

it seems like i got it wrong, sorry for answering !

6 0

2 years ago

Read 2 more answers